Use the elimination method to solve the system of equations. choose the correct ordered pair.
- x + y = -3
3x + 2y = 9
a. (3,0)
b. (6,3)
c. (5,2)
d. (4,1)

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36